The unwritten rule of the London Underground: never speak to anyone! Thousands of strangers, hundreds of journeys and countless fleeting interactions. Avoiding glances, defending personal space and dodging as many armpits as possible. It's just another Saturday night on the tube. Across the city and across train lines, three chance encounters lead to unexpected revelations in this new short play by Rachel Jarmy. From the writer of Cubicle Four and I'll Be Seeing You comes an everyday tale of life on the Underground, and what happens when you break the unwritten rule.